Discontinuing The Hino Tsuru: What You Need To Know If You Still Run One
The End Of The Road Tsurus Final Production Year A Farewell To A Fleet Workhorse
Hino stopped producing the Tsuru line after the 2018 model year in most markets, with the final vehicles rolling off the line in late 2017 to early 2018 depending on your region. The truck was never particularly flashy. It was a 4x2 or 6x4 medium-duty cabover designed for municipal contracts and short-haul logistics, and it held up because it was simple enough to keep running even when maintenance slipped. That simplicity is also what makes supporting one now a genuine problem. I managed a small refuse collection fleet that ran ten Tsurus across two depots for roughly twelve years. By year eight, parts availability started becoming a real issue. Hino had shifted focus to the larger Dutro and the newer FE series, which meant the supply chain for Tsuru-specific components like the 4D30 engine gasket kits, alternators, and certain suspension bushings began drying up faster than I could track. The workaround I settled on was building relationships with two specialized JDM parts importers who sourced engines and transmissions from Japanese auction vehicles that had been pulled before the final production run. It added about three weeks to lead time but kept the trucks on the road at a fraction of the mark-up pricing from local dealers who had also moved on. The 4D30T turbo-diesel that powered most Tsuru configurations is generally reliable if you change the oil every 8,000 kilometers rather than stretching to 15,000. The manufacturer's interval is fine for light service, but these trucks were often run hard in dust-heavy environments. I saw at least four engines in my fleet develop turbocharger shaft play by 180,000 kilometers simply because the intercooler piping had hairline cracks that let fine particulate bypass the air filter. Repairing that meant removing the entire intake assembly, which takes about two hours if you know where the clamps are, or a full day if you're guessing. The fix is silicone-sealing the joints and replacing the cracked sections with slightly larger ID hose that fits tighter against the stock fittings.
Another thing nobody mentions about these trucks is the wiring harness deterioration. The main loom runs along the frame rail on the driver's side, and on units that operate in coastal or high-humidity areas, the connectors corrode internally. I spent a week chasing a phantom alternator warning light on a 2014 model before I found that pin 4 in the B12 connector under the cab had green corrosion. Cleaning it with contact cleaner and applying dielectric grease held for six months before it needed attention again. The real solution was wrapping that section of harness in conduit and routing it slightly higher away from road spray, which cost about forty dollars in materials and took an afternoon. If you are still operating Tsurus past their intended service window, the biggest risk is not mechanical failure but electronic component failure. The later models introduced more sensor-dependent management systems, and when a MAF sensor or EGR valve controller dies, sourcing a replacement from Hino directly can take four to six weeks. Aftermarket options exist from companies like Denso and parts distributors that carry compatible units, but they often require reprogramming or ECU flashing to work correctly, which means you need either a dealer-level diagnostic tool or a shop that specializes in Hino systems. I learned that the hard way when I tried to clear a persistent code on a 2016 unit using a generic OBD scanner that couldn't communicate with the engine control module properly. The suspension on the rear axle assemblies, particularly the leaf spring packs, tend to sag after about 200,000 kilometers of loaded operation. Replacing the leaves is straightforward, but you need to torque the U-bolts to exactly 110 Newton-meters in the proper sequence or the axle will shift under load. I once had a truck pull to the left at highway speeds because the rear axle had migrated about eight millimeters from an under-torqued bolt. It felt like a minor alignment issue until I jacked up the rear and saw the gap.
For anyone looking to buy a used Tsuru now, the ones from the 2015 to 2018 range are the most reasonable options simply because they are closer to the end of the supply chain and more mechanics have worked on them. Avoid the early 2010s units if you can, since the rust issues on the frame rails are more common and the electronic systems are less documented in terms of failure modes. Check the service history for oil change frequency more than anything else. A Tsuru with consistent 8,000-kilometer oil changes will outlast one with vague records by years. There is no replacement that feels quite like the Tsuru for its class. The Dutro is better built but significantly more expensive to maintain, and the FE series targets a heavier duty class altogether. If your operations fit the Tsuru's original design envelope and you can manage parts procurement, keeping one running is viable. It just requires accepting that the easy part of owning these trucks is over and the maintenance becomes more hands-on than it was when they were fresh off the lot.
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